“railway switch transition equipment”的概念、定义、翻译、参考文献-科学参考

单词	railway switch transition equipment
释义	railway switch transition equipment Encyclopedia 工学〔铁路信号设备〕释 railway switch transition equipment铁路道岔转换设备道岔尖轨或可动心轨位置转换和锁闭的机械装置。主要作用是变换铁路机车车辆的运行线路，并保障铁路机车车辆在道岔上运行的安全。
随便看	Medical coding medical cold therapy,low temperature,refrigeration device and instruments medical communication between China and foreign countries medical communication between China and Japan medical communication between China and the Korean peninsula medical contention in Jin and Yuan Dynasties medical craft medical cyclotron medical damage identification Medical data processing medical decision-making medical decontamination for chemical warfare agets medical defense against chemical weapons medical dependence medical detective medical device medical device disinfection/sterilization medical device laws and regulations medical device notices Medical device policies and regulations medical dispute forensic authentication medical dogwood medical electromagnetic shielding medical electron accelerator medical electron linear accelerator system

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